1102223012011 has 24 divisors (see below), whose sum is σ = 1227505209840. Its totient is φ = 988888158720.

The previous prime is 1102223012003. The next prime is 1102223012041. The reversal of 1102223012011 is 1102103222011.

It is not a de Polignac number, because 1102223012011 - 2³ = 1102223012003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102223012041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3012820 + ... + 3358798.

It is an arithmetic number, because the mean of its divisors is an integer number (51146050410).

Almost surely, 2^{1102223012011} is an apocalyptic number.

1102223012011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1102223012011 is a deficient number, since it is larger than the sum of its proper divisors (125282197829).

1102223012011 is a wasteful number, since it uses less digits than its factorization.

1102223012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346347 (or 346336 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1102223012011 its reverse (1102103222011), we get a palindrome (2204326234022).

The spelling of 1102223012011 in words is "one trillion, one hundred two billion, two hundred twenty-three million, twelve thousand, eleven".